FSHL is a free, open source universal syntax highlighter written in PHP. Very fast FSHL parser performs syntax highlighting for many commonly used languages (HTML with embeded PHP and CSS, PHP, CSS, JAVA, CPP, PYTHON) and produces XHTML output.

• More about FSHL
• List of available grammars for FSHL
• FSHL-based plugins for Texy!, WordPress, Nucleus, Drupal, etc.
• How to use FSHL